document.write( "Question 281630: a virus scanning program is checking every file for viruses. it has completed 40% of the files in 300 seconds how long should it take tp check all files. \n" ); document.write( "

Algebra.Com's Answer #204607 by checkley77(12844) $\"\"$ $\"About$

You can put this solution on YOUR website!
300/.4=750 seconds to check all files. \n" ); document.write( "

\n" );